{"id":7802,"date":"2026-06-27T03:26:33","date_gmt":"2026-06-27T03:26:33","guid":{"rendered":"https:\/\/materialparts.com\/max13054esat-2\/"},"modified":"2026-06-27T03:26:33","modified_gmt":"2026-06-27T03:26:33","slug":"max13054esat-2","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/max13054esat-2\/","title":{"rendered":"MAX13054ESA+T"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The MAX13054ESA+T is a CAN bus protector and filter from Analog Devices (formerly Maxim Integrated) that provides \u00b140V fault protection, \u00b125kV ESD protection, and common-mode filter for CAN bus lines in an 8-pin SOIC package.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Protection Type<\/td>\nCAN bus protector + common-mode filter<\/td>\n<\/tr>\n
Fault Protection<\/td>\n\u00b140V on CANH\/CANL pins<\/td>\n<\/tr>\n
ESD Protection<\/td>\n\u00b125 kV on CANH\/CANL (IEC 61000-4-2)<\/td>\n<\/tr>\n
Capacitance (CANH\/CANL)<\/td>\n8 pF typical<\/td>\n<\/tr>\n
Common-Mode Filtering<\/td>\nIntegrated<\/td>\n<\/tr>\n
Leakage Current<\/td>\n\u00b11 \u00b5A max<\/td>\n<\/tr>\n
\u7535\u6e90\u7535\u538b<\/td>\nNot required (passive)<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C to +125\u00b0C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nSOIC-8 (ESA)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • \u00b140V fault protection on CANH and CANL pins<\/li>\n
  • \u00b125 kV ESD protection (IEC 61000-4-2 contact)<\/li>\n
  • Integrated common-mode filter for EMC<\/li>\n
  • Low 8 pF bus pin capacitance preserves signal integrity<\/li>\n
  • No power supply required (passive device)<\/li>\n
  • Automotive grade: -40\u00b0C to +125\u00b0C<\/li>\n
  • Pin-compatible upgrade for standard CAN transceivers<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Automotive CAN bus protection<\/li>\n
    • Industrial CAN networks<\/li>\n
    • EMC-compliant CAN bus designs<\/li>\n
    • Battery-backed CAN systems<\/li>\n
    • Off-board CAN connectors<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The MAX13054ESA+T is a CAN bus protector and filter from Analog Devices (formerly Maxim Integrated) that provides \u00b140V fault protection, \u00b125kV ESD protection, and common-mode filter for CAN bus lines in an 8-pin SOIC package. Key Specifications Protection Type CAN bus protector + common-mode filter Fault Protection \u00b140V on CANH\/CANL pins ESD Protection […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,20],"tags":[],"chip_brand":[165],"class_list":["post-7802","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-adi"],"acf":{"brief_explanation":"CAN bus protector, \u00b140V fault, \u00b125kV ESD, CML filter, 8pF, passive, SOIC-8","date_code":"","package_case":"SOIC-8 (3.9 x 4.9 x 1.5 mm)","in_stock":4234,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/MAX13054.pdf","price":"$1.85 @ 1ku","product_introduction":"The MAX13054ESA+T is a CAN bus protector and common-mode filter from Analog Devices that provides robust protection for CAN transceivers against electrical faults and ESD events. It offers \u00b140V DC fault protection and \u00b125 kV IEC 61000-4-2 ESD protection on CANH and CANL bus pins, along with integrated common-mode filtering for improved electromagnetic compatibility. The device is passive (no power supply required), adds only 8 pF of capacitance to the bus, and operates over the full automotive temperature range of -40\u00b0C to +125\u00b0C. It is placed between the CAN transceiver and the bus connector to protect against faults originating from off-board connections.","working_principle":"The MAX13054 operates as a passive protection and filtering device placed between the CAN transceiver and the physical bus. For fault protection, internal clamping diodes limit the voltage on CANH and CANL to safe levels when exposed to overvoltage conditions up to \u00b140V. For ESD protection, transient voltage suppression (TVS) structures absorb electrostatic discharge energy up to \u00b125 kV per IEC 61000-4-2. The integrated common-mode filter uses passive LC structures to attenuate high-frequency common-mode noise that can cause EMC compliance issues, while the 8 pF differential capacitance ensures minimal impact on CAN signal integrity at data rates up to 1 Mbps. The device requires no power supply and draws only \u00b11 \u00b5A leakage current, making it transparent to the bus during normal operation.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>\n
      1<\/td>CANH-BUS<\/td>I\/O<\/td>CANH bus side (connects to bus connector)<\/td><\/tr>\n
      2<\/td>GND<\/td>Power<\/td>Ground (connect to chassis\/PCB ground)<\/td><\/tr>\n
      3<\/td>CANL-BUS<\/td>I\/O<\/td>CANL bus side (connects to bus connector)<\/td><\/tr>\n
      4<\/td>NC<\/td>-<\/td>No connect<\/td><\/tr>\n
      5<\/td>CANL-TR<\/td>I\/O<\/td>CANL transceiver side (connects to CAN IC)<\/td><\/tr>\n
      6<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr>\n
      7<\/td>CANH-TR<\/td>I\/O<\/td>CANH transceiver side (connects to CAN IC)<\/td><\/tr>\n
      8<\/td>NC<\/td>-<\/td>No connect<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • Automotive CAN:<\/strong> \u00b140V fault protection and \u00b125kV ESD at off-board CAN connectors prevent transceiver damage<\/li>\n
      • Industrial CAN:<\/strong> Common-mode filter reduces EMC emissions and improves noise immunity in factory environments<\/li>\n
      • Off-Board Connectors:<\/strong> Protection at the point where the CAN bus leaves the PCB, vulnerable to ESD and miswiring<\/li>\n
      • Battery-Backup Systems:<\/strong> Passive operation (no supply) ensures protection even during power-down<\/li>\n
      • EMC Compliance:<\/strong> Integrated common-mode filter helps pass automotive EMC requirements without external components<\/li>\n<\/ul>","alternative_models":"\n
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>\n
        MAX13053ESA+T<\/td>ADI<\/td>Without common-mode filter<\/td><\/tr>\n
        T CAN1042VDRBRQ1<\/td>TI<\/td>CAN transceiver with integrated protection<\/td><\/tr>\n
        NUP2105LT1G<\/td>onsemi<\/td>CAN ESD protection diode, SOT-23<\/td><\/tr>\n
        PESD2CAN.215<\/td>Nexperia<\/td>Dual ESD protection for CAN, SOT-23<\/td><\/tr>\n
        TLE6250G<\/td>Infineon<\/td>CAN transceiver with enhanced ESD<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/7802","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=7802"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/7802\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=7802"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=7802"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=7802"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=7802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}